@misc{indiciaeb5ac5556781d,
  title = {Recent secular trends in multiple birth rates.},
  author = {W H James},
  year = {1997},
  doi = {10.1136/fn.77.1.f77},
  url = {https://pubmed.ncbi.nlm.nih.gov/9279191/},
  note = {Source identifier: 9279191}
}